Any protein localization to cell division site that is involved in mitotic actomyosin contractile ring assembly.
Synonyms:
exact_synonym:
protein localisation to cell division site involved in mitotic actomyosin contractile ring assembly; protein localization to cell division site involved in actomyosin contractile ring assembly involved in cytokinesis after mitosis; protein localization to cell division site involved in contractile ring assembly involved in mitotic cytokinesis